Article ID Journal Published Year Pages File Type
4667242 Advances in Mathematics 2010 53 Pages PDF
Abstract

In this paper we prove a compensated compactness theorem for differential forms of the intrinsic complex of a Carnot group. The proof relies on an Ls-Hodge decomposition for these forms. Because of the lack of homogeneity of the intrinsic exterior differential, Hodge decomposition is proved using the parametrix of a suitable 0-order Laplacian on forms.

Related Topics
Physical Sciences and Engineering Mathematics Mathematics (General)